From fbf6836812a725889ad5d51fdb8fa3b0a01b586f Mon Sep 17 00:00:00 2001
From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Fri, 20 Jun 2025 00:59:32 +0900
Subject: [PATCH] tree-wide: include missing_fs.h only where necessary

The additional definitions provided by the header are
- EXT4_IOC_RESIZE_FS, used in resize-fs.c,
- FILEID_KERNFS, used in cgroup-util.c and pidfd-util.c.

Let's drop the inclusion at other places.
---
 src/basic/chattr-util.h       | 3 ++-
 src/basic/fd-util.c           | 2 +-
 src/basic/include/sys/mount.h | 2 +-
 src/shared/hibernate-util.c   | 2 +-
 src/tmpfiles/tmpfiles.c       | 1 -
 5 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/basic/chattr-util.h b/src/basic/chattr-util.h
index 8d938ef94b1..ab57239b088 100644
--- a/src/basic/chattr-util.h
+++ b/src/basic/chattr-util.h
@@ -1,8 +1,9 @@
 /* SPDX-License-Identifier: LGPL-2.1-or-later */
 #pragma once
 
+#include <linux/fs.h>
+
 #include "forward.h"
-#include "missing_fs.h"
 
 /* The chattr() flags to apply when creating a new file *before* writing to it. In particular, flags such as
  * FS_NOCOW_FL don't work if applied a-posteriori. All other flags are fine (or even necessary, think
diff --git a/src/basic/fd-util.c b/src/basic/fd-util.c
index 2056e029ccc..09a843c160c 100644
--- a/src/basic/fd-util.c
+++ b/src/basic/fd-util.c
@@ -1,6 +1,7 @@
 /* SPDX-License-Identifier: LGPL-2.1-or-later */
 
 #include <fcntl.h>
+#include <linux/fs.h>
 #include <linux/kcmp.h>
 #include <sys/ioctl.h>
 #include <sys/resource.h>
@@ -16,7 +17,6 @@
 #include "fs-util.h"
 #include "log.h"
 #include "missing_fcntl.h"
-#include "missing_fs.h"
 #include "missing_syscall.h"
 #include "mountpoint-util.h"
 #include "parse-util.h"
diff --git a/src/basic/include/sys/mount.h b/src/basic/include/sys/mount.h
index c79160aff47..b28895c9abb 100644
--- a/src/basic/include/sys/mount.h
+++ b/src/basic/include/sys/mount.h
@@ -2,6 +2,7 @@
 #pragma once
 
 #include <features.h>
+#include <linux/fs.h>
 #include <linux/mount.h> /* IWYU pragma: export */
 #include <stddef.h>
 #include <stdint.h>
@@ -10,7 +11,6 @@
 #include <unistd.h>
 
 #include "missing_fcntl.h"
-#include "missing_fs.h"
 #include "missing_syscall_def.h"
 
 /* Possible value for FLAGS parameter of `umount2'.  */
diff --git a/src/shared/hibernate-util.c b/src/shared/hibernate-util.c
index dca08599fbc..5bcf7cdf960 100644
--- a/src/shared/hibernate-util.c
+++ b/src/shared/hibernate-util.c
@@ -4,6 +4,7 @@
 ***/
 
 #include <linux/fiemap.h>
+#include <linux/fs.h>
 #include <linux/magic.h>
 #include <sys/ioctl.h>
 
@@ -17,7 +18,6 @@
 #include "fileio.h"
 #include "hibernate-util.h"
 #include "log.h"
-#include "missing_fs.h"
 #include "parse-util.h"
 #include "path-util.h"
 #include "proc-cmdline.h"
diff --git a/src/tmpfiles/tmpfiles.c b/src/tmpfiles/tmpfiles.c
index be9462b97b7..060914f27c9 100644
--- a/src/tmpfiles/tmpfiles.c
+++ b/src/tmpfiles/tmpfiles.c
@@ -41,7 +41,6 @@
 #include "log.h"
 #include "loop-util.h"
 #include "main-func.h"
-#include "missing_fs.h"
 #include "mkdir-label.h"
 #include "mount-util.h"
 #include "mountpoint-util.h"
-- 
2.47.3